ES2546737T3 - Procedimiento y aparato para un conjunto de tapón de tubería expansible con casquillo dividido - Google Patents
Procedimiento y aparato para un conjunto de tapón de tubería expansible con casquillo dividido Download PDFInfo
- Publication number
- ES2546737T3 ES2546737T3 ES11192591.3T ES11192591T ES2546737T3 ES 2546737 T3 ES2546737 T3 ES 2546737T3 ES 11192591 T ES11192591 T ES 11192591T ES 2546737 T3 ES2546737 T3 ES 2546737T3
- Authority
- ES
- Spain
- Prior art keywords
- plug
- edm
- bushing
- pipe
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/02—Details
- G21C13/06—Sealing-plugs
- G21C13/067—Sealing-plugs for tubes, e.g. standpipes; Locking devices for plugs
- G21C13/0675—Seals for the plugs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
- F16L55/128—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
- F16L55/132—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
- G21C15/24—Promoting flow of the coolant
- G21C15/243—Promoting flow of the coolant for liquids
- G21C15/25—Promoting flow of the coolant for liquids using jet pumps
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/017—Inspection or maintenance of pipe-lines or tubes in nuclear installations
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/20—Arrangements for introducing objects into the pressure vessel; Arrangements for handling objects within the pressure vessel; Arrangements for removing objects from the pressure vessel
- G21C19/207—Assembling, maintenance or repair of reactor components
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
- Y10T137/0402—Cleaning, repairing, or assembling
- Y10T137/0441—Repairing, securing, replacing, or servicing pipe joint, valve, or tank
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- High Energy & Nuclear Physics (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
- Jet Pumps And Other Pumps (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/969,860 US8989337B2 (en) | 2010-12-16 | 2010-12-16 | Method and apparatus for an expanding split bushing pipe plug assembly |
US969860 | 2010-12-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2546737T3 true ES2546737T3 (es) | 2015-09-28 |
Family
ID=45476313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES11192591.3T Active ES2546737T3 (es) | 2010-12-16 | 2011-12-08 | Procedimiento y aparato para un conjunto de tapón de tubería expansible con casquillo dividido |
Country Status (6)
Country | Link |
---|---|
US (1) | US8989337B2 (zh) |
EP (1) | EP2466184B1 (zh) |
JP (1) | JP6283154B2 (zh) |
ES (1) | ES2546737T3 (zh) |
MX (1) | MX2011014039A (zh) |
TW (1) | TWI570347B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8983018B2 (en) * | 2010-12-16 | 2015-03-17 | Ge-Hitachi Nuclear Energy Americas Llc | Method and apparatus for a riser pipe repair with compression |
USD761394S1 (en) * | 2014-07-31 | 2016-07-12 | Engineered Products And Services, Inc. | Masking plug |
US10406876B1 (en) * | 2014-09-18 | 2019-09-10 | Steven Hugh Porath | Protective sealing plug system for towing hitch receivers with self lubricating storage container |
WO2018164780A2 (en) * | 2017-01-30 | 2018-09-13 | Exelon Generation Company, Llc | Jet pump plug seal and methods of making and using same |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU434200A1 (zh) | 1973-03-09 | 1974-06-30 | А. И. Иванов, А. И. Плугин , К. А. Ермолин | |
SU586350A1 (ru) | 1976-08-02 | 1977-12-30 | Ждановский Ордена Ленина Завод Тяжелого Машиностроения Им.50-Летия Великой Октябрьской Социалистической Революции | Заглушка |
US4514097A (en) * | 1982-09-22 | 1985-04-30 | Reed Rock Bit Company | Friction bearing assembly having a series of rings constituting a bushing therefor |
EP0348740B1 (de) * | 1988-06-27 | 1991-10-09 | Siemens Aktiengesellschaft | Fernbedienbare Schraubverbindung |
US5297176A (en) * | 1992-05-22 | 1994-03-22 | Westinghouse Electric Corp. | Remotely replaceable fuel assembly alignment pin |
US5521951A (en) * | 1994-09-23 | 1996-05-28 | General Electric Company | Reactor core shroud repair with tapered pins |
US6233301B1 (en) * | 1998-09-25 | 2001-05-15 | General Electric Company | Jet pump sensing line T-bolt clamp electrode discharge machining tool |
ITBS20030059U1 (it) | 2003-09-26 | 2005-03-27 | Cropelli Tarcisio & C S N C | Tappo per la chiusura di fori in pezzi nelle fasi do foratura profonda |
US7272204B2 (en) * | 2004-08-31 | 2007-09-18 | General Electric Company | Method and apparatus for clamping a riser brace assembly in nuclear reactor |
JP2007016883A (ja) * | 2005-07-07 | 2007-01-25 | Seibu Gas Co Ltd | 配管内用の閉塞継手 |
US8038174B2 (en) * | 2008-08-08 | 2011-10-18 | Ge-Hitachi Nuclear Energy Americas Llc | Apparatus for repairing a core spray downcomer pipe slip joint coupling |
US8284889B2 (en) * | 2009-04-20 | 2012-10-09 | Ge-Hitachi Nuclear Energy Americas Llc | Methods and apparatuses for clamping a jet pump sensing line support |
-
2010
- 2010-12-16 US US12/969,860 patent/US8989337B2/en active Active
-
2011
- 2011-12-05 TW TW100144685A patent/TWI570347B/zh active
- 2011-12-08 ES ES11192591.3T patent/ES2546737T3/es active Active
- 2011-12-08 EP EP11192591.3A patent/EP2466184B1/en active Active
- 2011-12-14 JP JP2011272885A patent/JP6283154B2/ja active Active
- 2011-12-16 MX MX2011014039A patent/MX2011014039A/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
TWI570347B (zh) | 2017-02-11 |
US20120155599A1 (en) | 2012-06-21 |
TW201237298A (en) | 2012-09-16 |
MX2011014039A (es) | 2012-06-15 |
US8989337B2 (en) | 2015-03-24 |
EP2466184A1 (en) | 2012-06-20 |
EP2466184B1 (en) | 2015-07-29 |
JP6283154B2 (ja) | 2018-02-21 |
JP2012127960A (ja) | 2012-07-05 |
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